ColdState — Deterministic Knowledge Infrastructure

ai.coldstatev0.1.0Updated Sep 30, 2026

Deterministic knowledge for AI agents: search, fetch, cite and verify a 48M-entry knowledge base.

VerifiedStreamable HTTPWeb executableKnowledge & Memory

Overview

AI-generated overview

Lets an assistant search, fetch, cite and verify entries in a 48-million-entry knowledge base through a hosted remote endpoint.

What it does
ColdState exposes a deterministic knowledge base of roughly 48 million entries to AI agents. According to the registry description, it supports searching, fetching, citing and verifying entries, so an assistant can look up facts and produce citations that can be checked. The manifest lists no individual tools, so the exact tool names and parameters are not documented here.
When to use it
Consider it when an assistant needs citable, verifiable reference material rather than open web results, for example fact-checking, research write-ups, or answers that must point back to a source. It is less relevant if you only need general web search or local documents.
Requirements
A remote MCP endpoint at cold-api.coldstate.ai over streamable HTTP. An Authorization header is required, carrying a bearer API key; a free tier is available from the provider's signup page. No packages, environment variables or local runtime are declared.
Before you install
The Authorization header carries a secret API key, so treat it as a credential and avoid exposing it in logs or shared configuration. The manifest declares no authentication beyond that key and no payment details, but the provider may apply usage limits or paid tiers. Queries are sent to a third-party service, so do not submit confidential material.

Installation

In SourceWeft

  1. Open ColdState — Deterministic Knowledge Infrastructure in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "knowledge": {
      "type": "http",
      "url": "https://cold-api.coldstate.ai/mcp"
    }
  }
}

Tools

0
Tool metadata has not been indexed yet.

Version history

1
  1. v0.1.0LatestSep 30, 2026